34040103556 has 6 divisors (see below), whose sum is σ = 59570181230. Its totient is φ = 17020051776.

The previous prime is 34040103553. The next prime is 34040103571. The reversal of 34040103556 is 65530104043.

It can be written as a sum of positive squares in only one way, i.e., 24897684100 + 9142419456 = 157790^2 + 95616^2 .

It is not an unprimeable number, because it can be changed into a prime (34040103553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4255012941 + ... + 4255012948.

Almost surely, 2^34040103556 is an apocalyptic number.

It is an amenable number.

34040103556 is a deficient number, since it is larger than the sum of its proper divisors (25530077674).

34040103556 is a wasteful number, since it uses less digits than its factorization.

34040103556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8510025893 (or 8510025891 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 34040103556 its reverse (65530104043), we get a palindrome (99570207599).

The spelling of 34040103556 in words is "thirty-four billion, forty million, one hundred three thousand, five hundred fifty-six".